Find the Rate of Change Between Two Coordinate Points

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

What is the constant rate of change between the quantities in the table?

• -20 gal per minute

• -2 gal per minue

• 2 gal per minute

• 20 gal per minute

Find the constant rate of change for this graph.

• 2 lb per person

• 1 lb per person

• 3 lb per person

• 4 lb per person

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

What is the rate of change for the following:
(4,5) (2, 15) 

• -1/5

• 1/5

• -5

• 5

Find the rate of change for the ordered pairs (-2, 5) (0, 13) (2, 21)

• -4

• -8

• 4

• 8

From the table, what is the rate of change we see happening? (Select all that apply)

• Increase of $75 per adult

• Increase of $375 per 5 adults

• Increase of $150 per 3 adults

• Increase of $2 per 150 adults

Donald's bank account is modeled by the following function where x equals the number of months and f(x) equals the total balance. f(x) = 15x + 50

Joe's bank account balances after monthly deposits are shown in the table.

Whose account is growing at a greater rate of change?

• Donald's account.

• Joe's account.

Find the rate of change.

• -2 minutes per gallon

• -20 minutes per gallon

• -2 gallons per minute

• -20 gallons per minute

What is the rate of change for the following function?

• 1 gallon of blue per gallon of yellow

• 5 gallons of blue per gallons of yellow

Tags

TEKS.MATH.8.4A

TEKS.MATH.8.4B